Auxiliary Contact

Auxiliary Contact

Auxiliary Contact

Auxiliary contacts are electrical switches that operate in conjunction with the main contactor or starter in an electrical system. They do not directly control the main power circuit but are used for various auxiliary functions such as signaling, interlocking, and control tasks. These contacts change state (open or close) when the main contactor or starter is activated, allowing them to control other circuits without bearing the full load.

  • Product
  • Qty in Cart
  • Price
  • Contact Us For Quote
    Square D 9999SX7 Auxiliary Contact 10A Square D 9999SX7 Auxiliary Contact 10A

    Square D 9999SX7 Auxiliary Contact 10A

    MSRP $86.00
    Surplus $87.78
    Square D 9999SX7 Auxiliary Contact 10A​ ARCA SKU:  A13-1082 Brand:  Square D MPN:  9999SX7 UPC:  785901733508 Shipping Weight:  0.20 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    A13-1082
    Type:
    Auxiliary Contact
    Approval:
    UL
    Approval:
    CSA
    Amps:
    32 A
    Used On:
    Class 8502/8536/8903 Type SA to SJ Contactor/Starter
    Contact Configuration:
    1NC
    Auxiliary Contact:
    Mounting Location
    Contact Rating:
    600 VAC 50/60 Hertz 10 A
    NEMA Size:
    00 to 7
    Mounting Location:
    Left/Right
    Short Description:
    600 VAC 50/60 Hz, 10 A, Left/Right Mount, 1NC, Auxiliary Contact
    Catalog:
    SchneiderElectric-SquareD_72788_16_81_16_129_CAT.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_02378_INST.pdf
    CAD Drawing:
    SchneiderElectric-SquareD_74803_1_CAD.pdf
    Prop 65 Warning:
    Yes
    CAD Drawings:
    SchneiderElectric-SquareD_74803_1_CAD.pdf
    Country of Origin:
    United States
    MSRP $86.00
    Surplus $87.78
    Qty in Cart: 0
    Price:
    MSRP $86.00
    Surplus $87.78
  • Contact Us For Quote
    Furnas Electric 49AAFO Auxiliary Contact EA Furnas Electric 49AAFO Auxiliary Contact EA

    Furnas Electric 49AAFO Auxiliary Contact EA

    MSRP $800.00
    Surplus $122.40
    Furnas Electric 49AAFO Auxiliary Contact EA​ ARCA SKU:  A13-1492 Brand:  Furnas Electric MPN:  49AAFO UPC:   Shipping Weight:  0.10 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    A13-1492
    Short Description:
    1NC, NEMA Size A600, Auxiliary Contact Kit for Contactor
    Catalog:
    SIEMEAC00005_117.pdf
    Used On:
    Contactor
    NEMA Size:
    A600
    Type:
    Contact Block
    Contact Configuration:
    1NC
    MSRP $800.00
    Surplus $122.40
    Qty in Cart: 0
    Price:
    MSRP $800.00
    Surplus $122.40
  • Eaton XTPAXSATR02 Auxiliary Contact Eaton XTPAXSATR02 Auxiliary Contact

    Eaton XTPAXSATR02 Auxiliary Contact

    MSRP $77.09
    Surplus $13.88
    Eaton XTPAXSATR02 Auxiliary Contact​ ARCA SKU:  C15-9252 Brand:  Eaton MPN:  XTPAXSATR02 UPC:  4015080728993 Shipping Weight:  0.10 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-9252
    TS PIK:
    120930948
    Series:
    XTPA
    CAD Drawings:
    Eaton_57611_1_CAD.pdf
    Short Description:
    EATON Auxiliary Contact, 250 VDC, 0.25 to 3.5 A, 2 Contacts, Environmental Conditions: -25 to 55 deg C Ambient, For Use With: PKZM01/PKZM0/PKZM4/PKZM0-T/PKM0/PKE Motor Protective Circuit Breaker and XT Manual Motor Protector
    Used On:
    Manual Motor Protector (XTPB/XTPR/XTPM) and Manual Transformer Protector (XTPT)
    Type:
    Contact Block
    Catalog:
    Eaton_00002_V5T1_167_CAT.pdf
    Contact Configuration:
    1NC
    Country of Origin:
    Germany
    MSRP $77.09
    Surplus $13.88
    Qty in Cart: 0
    Price:
    MSRP $77.09
    Surplus $13.88
  • Eaton C320KGS21 Auxiliary Contact Aux. Contact 1NC EA Eaton C320KGS21 Auxiliary Contact Aux. Contact 1NC EA

    Eaton C320KGS21 Auxiliary Contact Aux. Contact 1NC EA

    MSRP $262.00
    Surplus $55.64
    Eaton C320KGS21 Auxiliary Contact Aux. Contact 1NC EA​ ARCA SKU:  A13-1219 Brand:  Eaton MPN:  C320KGS21 UPC:  782113629261 Shipping Weight:  0.10 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    A13-1219
    Series:
    C320
    Type:
    Contact Block
    Approval:
    UL
    Approval:
    CSA
    Amps:
    32 A
    Used On:
    Freedom Series Contactor
    Used On:
    Starter
    Terminal Type:
    Snap-On
    Contact Configuration:
    1NC
    Auxiliary Contact:
    Mounting Location
    Contact Rating:
    10 A at 600 VAC
    Contact Rating:
    0.55 Amp at 250 Volt DC
    NEMA Size:
    3 to 5
    IEC Size:
    L to S
    Mounting Location:
    Side
    Short Description:
    600 VAC, 10 A, 1NC, NEMA 3 to 5, Snap-On Terminal, Side Mount
    Catalog:
    Eaton_36621_V5T2_26_CAT.pdf
    TS PIK:
    111022595
    Contact Voltage Rating:
    600 VAC
    Country of Origin:
    Dominican Republic
    MSRP $262.00
    Surplus $55.64
    Qty in Cart: 0
    Price:
    MSRP $262.00
    Surplus $55.64
  • Contact Us For Quote
    Allen Bradley 595-B Auxiliary Contact EA Allen Bradley 595-B Auxiliary Contact EA

    Allen Bradley 595-B Auxiliary Contact EA

    MSRP $90.00
    Surplus $13.77
    Allen Bradley 595-B Auxiliary Contact EA​ ARCA SKU:  A13-1488 Brand:  Allen Bradley MPN:  595-B UPC:   Shipping Weight:  0.10 lbs. Shipping Height:  5.00 In. Shipping Length:  2...
    SKU:
    A13-1488
    Series:
    500
    Catalog:
    RockwellAutomation-AllenBradley_00036_1_32_1_37_1_47_1_112_1_224_CAT.pdf
    Data Sheet:
    RockwellAutomation-AllenBradley_00188_1_DATA.pdf
    Installation/Operator:
    RockwellAutomation-AllenBradley_00245_INST.pdf
    Used On:
    Contactor
    Short Description:
    1NC, NEMA 0 to 5 Starter and Contactor Auxiliary Contact
    Contact Configuration:
    1NC
    Type:
    Contact Block
    Contact Rating:
    600 A
    MSRP $90.00
    Surplus $13.77
    Qty in Cart: 0
    Price:
    MSRP $90.00
    Surplus $13.77
  • CR305X100E Auxiliary Contact CR305X100E Auxiliary Contact

    CR305X100E Auxiliary Contact

    MSRP $50.00
    Surplus $27.10
    CR305X100E Auxiliary Contact​ ARCA SKU:  A13-1155 Brand:   MPN:  CR305X100E UPC:  783166352151 Shipping Weight:  0.15 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In...
    SKU:
    A13-1155
    Series:
    CR305
    Type:
    Adder Auxiliary Contact
    Used On:
    300 Line Magnetic Starter/Contactor
    Contact Configuration:
    1NC
    NEMA Size:
    0 to 9
    Mounting Location:
    Side
    Short Description:
    NEMA Size 0 to 9, 1NC, Left/Right Mount
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_01915_1_132_1_133_1_203_CAT.pdf
    Installation/Operator:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00078_INST.pdf
    MSRP $50.00
    Surplus $27.10
    Qty in Cart: 0
    Price:
    MSRP $50.00
    Surplus $27.10
  • Cutler-Hammer C320KGS2 Auxiliary Contact Cutler-Hammer C320KGS2 Auxiliary Contact

    Cutler-Hammer C320KGS2 Auxiliary Contact

    MSRP $81.22
    Surplus $29.16
    SKU:  A13-1054 Brand:  Cutler-Hammer MPN:  C320KGS2 UPC:  78211341349 Shipping Weight:  0.10 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00...
    SKU:
    A13-1054
    Series:
    Freedom, C320
    Type:
    Auxiliary Contact
    Approval:
    UL
    Approval:
    CSA
    Amps:
    32 A
    Used On:
    Freedom Series Contactor
    Used On:
    Starter
    Terminal Type:
    Snap-On
    Contact Configuration:
    1NC
    Auxiliary Contact:
    Mounting Location
    Contact Rating:
    10 A at 600 VAC
    Contact Rating:
    5 Amp at 250 Volt DC
    NEMA Size:
    00 to 2
    IEC Size:
    A to K
    Mounting Location:
    Side
    Short Description:
    600 VAC, 10 A, 1NC, NEMA 00 to 2, Snap-On Terminal, Side Mount
    Catalog:
    Eaton_36621_V5T2_25_CAT.pdf
    TS PIK:
    111016177
    Country of Origin:
    United States
    MSRP $81.22
    Surplus $29.16
    Qty in Cart: 0
    Price:
    MSRP $81.22
    Surplus $29.16
  • Eaton C320KGS2 Auxiliary Contact

    Eaton C320KGS2 Auxiliary Contact

    MSRP $87.20
    Surplus $28.47
    SKU:  A13-1597 Brand:  Eaton MPN:  C320KGS2 UPC:   Shipping Weight:  0.10 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In. Product...
    SKU:
    A13-1597
    TS PIK:
    111016177
    Series:
    Freedom, C320
    Contact Rating:
    10 A at 600 VAC, 5 A at 250 VDC
    Terminal Type:
    Snap-On
    Short Description:
    600 VAC, 10 A, 1NC, NEMA 00 to 2, Snap-On Terminal, Side Mount, Contactor Auxiliary Contact
    Contact Configuration:
    1NC
    Approval:
    UL, CSA
    IEC Size:
    A to K
    Type:
    Contact Block
    NEMA Size:
    00 to 2
    Used On:
    Freedom Series Contactor, Starter
    Mounting Location:
    Side
    Catalog:
    Eaton_36621_V5T2_25_CAT.pdf
    Contact Voltage Rating:
    600 VAC
    Country of Origin:
    United States
    MSRP $87.20
    Surplus $28.47
    Qty in Cart: 0
    Price:
    MSRP $87.20
    Surplus $28.47
  • Eaton C320KGT2 Auxiliary Contact Eaton C320KGT2 Auxiliary Contact

    Eaton C320KGT2 Auxiliary Contact

    MSRP $132.00
    Surplus $28.67
    Eaton C320KGT2 Auxiliary Contact​ ARCA SKU:  A13-1110 Brand:  Eaton MPN:  C320KGT2 UPC:  782113413570 Shipping Weight:  0.15 lbs. Shipping Height:  2.00 In. Shipping Length:  3...
    SKU:
    A13-1110
    Series:
    C320
    Type:
    Contact Block
    Amps:
    32 A
    Used On:
    Contactor/Starter
    Terminal Type:
    Snap-On
    Contact Configuration:
    1NC
    Auxiliary Contact:
    Mounting Location
    Contact Rating:
    600 VAC 10 A
    Contact Rating:
    250 VDC 0.55 Ampere
    NEMA Size:
    00 to 2
    IEC Size:
    A to K
    Mounting Location:
    Top
    Short Description:
    600 VAC, 10 A, 1NC, NEMA 00 to 2, Snap-On Terminal, Top Mount
    Catalog:
    Eaton_36621_V5T2_25_V5T4_12_V5T6_18_CAT.pdf
    TS PIK:
    111016185
    Contact Voltage Rating:
    600 VAC
    Contact Current Rating:
    10 A
    Country of Origin:
    Dominican Republic
    MSRP $132.00
    Surplus $28.67
    Qty in Cart: 0
    Price:
    MSRP $132.00
    Surplus $28.67
  • Eaton XTCEXSAB01 Auxiliary Contact 1P 16A 1NC EA Eaton XTCEXSAB01 Auxiliary Contact 1P 16A 1NC EA

    Eaton XTCEXSAB01 Auxiliary Contact 1P 16A 1NC EA

    MSRP $32.00
    Surplus $9.86
    Eaton XTCEXSAB01 Auxiliary Contact 1P 16A 1NC EA​ ARCA SKU:  A13-1216 Brand:  Eaton MPN:  XTCEXSAB01 UPC:  015081156898 Shipping Weight:  0.05 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    A13-1216
    Short Description:
    CONTACTOR ACCESSORY SIDE AUX SEQ A FRAME B 1NC
    Poles:
    1
    Amps:
    16 A
    Type:
    Contact Block
    Frame Type:
    B
    TS PIK:
    125205769
    Series:
    XTCEX
    Terminal Type:
    Screw
    Catalog:
    Eaton_34561_V5T1_68_CAT.pdf
    Contact Configuration:
    1NC
    Data Sheet:
    Eaton_40992_1-6_DATA.pdf
    Used On:
    XT Series IEC Type Contactor and Starter
    Approval:
    UL, CSA, CE, ATEX, CCC
    Contact Current Rating:
    16 A
    Accessory Type:
    Auxiliary Contacts
    MSRP $32.00
    Surplus $9.86
    Qty in Cart: 0
    Price:
    MSRP $32.00
    Surplus $9.86
  • GE CR305X200B Auxiliary Contact

    GE CR305X200B Auxiliary Contact

    MSRP $113.40
    Surplus $17.62
    SKU:  A13-1594 Brand:  GE MPN:  CR305X200B UPC:   Shipping Weight:  0.35 lbs. Shipping Height:  3.00 In. Shipping Length:  5.00 In. Shipping Width:  3.00 In. Product...
    SKU:
    A13-1594
    TS PIK:
    21340119
    NEMA Size:
    2
    Contact Rating:
    120 VAC/30 VDC 0.15 A
    Series:
    CR305
    Used On:
    300 Line Magnetic Starter/Contactor
    Type:
    Basic Auxiliary Contact
    Installation/Operator:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00078_INST.pdf
    Contact Configuration:
    1NC
    Mounting Location:
    Side
    Short Description:
    120 VAC/30 VDC, 0.15 A, NEMA Size 2, 1NC, Left/Right Mount, Basic Auxiliary Contact Kit for 300 Line Starter/Contactor
    Contact Voltage Rating:
    120 VAC
    MSRP $113.40
    Surplus $17.62
    Qty in Cart: 0
    Price:
    MSRP $113.40
    Surplus $17.62

Adding your products to cart

Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.